<template>
  <div v-if="showFrame">
    <template v-for="frame in getFramePages"
              :key="frame.path">
      <FramePage v-if="frame.meta.frameSrc && hasRenderFrame(frame.name)"
                 v-show="showIframe(frame)"
                 :frameSrc="frame.meta.frameSrc" />
    </template>
  </div>
</template>
<script lang="ts">
import { defineComponent, unref, computed } from 'vue';
import FramePage from '/@/views/sys/iframe/index.vue';

import { useFrameKeepAlive } from './useFrameKeepAlive';

export default defineComponent({
  name: 'FrameLayout',
  components: { FramePage },
  setup() {
    const { getFramePages, hasRenderFrame, showIframe } = useFrameKeepAlive();

    const showFrame = computed(() => unref(getFramePages).length > 0);
    return { getFramePages, hasRenderFrame, showIframe, showFrame };
  },
});
</script>
